##// END OF EJS Templates
HG_REPOSITORIES » LPP » INSTRUMENTATION » USERS » JEANDET » qtcharts
RSS

Clone from http://code.qt.io/qt/qtcharts.git

Refactoring: QChartWidget is now a QGraphicsView
Tero Ahola -
r55:6d83ac09aba2
parent child
Show More
Show file before | Show file after | Hide comments
@@ -7,16 +7,15
7 QTCOMMERCIALCHART_BEGIN_NAMESPACE
7 QTCOMMERCIALCHART_BEGIN_NAMESPACE
8
8
9 QChartWidget::QChartWidget(QWidget *parent) :
9 QChartWidget::QChartWidget(QWidget *parent) :
10 QWidget(parent)
10 QGraphicsView(parent)
11 {
11 {
12 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
12 setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
13 m_scene = new QGraphicsScene();
13 m_scene = new QGraphicsScene();
14 m_view = new QGraphicsView(parent);
14 setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
15 m_view->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
15 setScene(m_scene);
16 m_view->setScene(m_scene);
17 m_chart = new QChart();
16 m_chart = new QChart();
18 m_scene->addItem(m_chart);
17 m_scene->addItem(m_chart);
19 m_view->show();
18 show();
20 }
19 }
21
20
22 QChartWidget::~QChartWidget()
21 QChartWidget::~QChartWidget()
@@ -25,7 +24,6 QChartWidget::~QChartWidget()
25
24
26 void QChartWidget::resizeEvent(QResizeEvent *event)
25 void QChartWidget::resizeEvent(QResizeEvent *event)
27 {
26 {
28 m_view->resize(size().width(),size().height());
29 m_scene->setSceneRect(0,0,size().width(),size().height());
27 m_scene->setSceneRect(0,0,size().width(),size().height());
30 m_chart->setSize(size());
28 m_chart->setSize(size());
31 QWidget::resizeEvent(event);
29 QWidget::resizeEvent(event);
Show file before | Show file after | Hide comments
@@ -3,9 +3,8
3
3
4 #include "qchartglobal.h"
4 #include "qchartglobal.h"
5 #include "qchart.h"
5 #include "qchart.h"
6 #include <QWidget>
6 #include <QGraphicsView>
7
7
8 class QGraphicsView;
9 class QGraphicsScene;
8 class QGraphicsScene;
10
9
11 QTCOMMERCIALCHART_BEGIN_NAMESPACE
10 QTCOMMERCIALCHART_BEGIN_NAMESPACE
@@ -13,7 +12,7 QTCOMMERCIALCHART_BEGIN_NAMESPACE
13 class QChartSeries;
12 class QChartSeries;
14 class QChartWidgetPrivate;
13 class QChartWidgetPrivate;
15
14
16 class QTCOMMERCIALCHART_EXPORT QChartWidget : public QWidget
15 class QTCOMMERCIALCHART_EXPORT QChartWidget : public QGraphicsView
17 {
16 {
18 Q_OBJECT
17 Q_OBJECT
19 public:
18 public:
@@ -30,7 +29,6 public:
30
29
31 private:
30 private:
32 Q_DISABLE_COPY(QChartWidget)
31 Q_DISABLE_COPY(QChartWidget)
33 QGraphicsView *m_view;
34 QGraphicsScene *m_scene;
32 QGraphicsScene *m_scene;
35 QChart* m_chart;
33 QChart* m_chart;
36
34
General Comments 0
You need to be logged in to leave comments. Login now